And the LORD spoke to Moses, saying,
5. And the Lord spake unto Moses. Although the Levites were not allowed to go into the sanctuary, but were only the priests’ ministers, and chiefly employed in servile duties, yet, inasmuch as they carried the tabernacle and the sacred vessels, prepared the sacrifices, took away the ashes and other offscourings from the altar, God would have them consecrated to Himself by a solemn rite.
We read before of the separating of the Levites from among the children of Israel when they were numbered, and the numbering of them by themselves (Num 3:6, Num 3:15), that they might be employed in the service of the tabernacle. Now here we have directions given for their solemn ordination (Num 8:6), and the performance of it, Num 8:20.
Commenting on Numbers 8:5-26
And the Lord spake unto Moses,.... the same time the order about lighting the lamps was given; and this section is joined to the former, Aben Ezra thinks, to show that Aaron employed himself in lighting the lamps, but in the rest of the services the Levites helped him, and stood before him to do what he commanded them: they were ordered to be taken...